title: [Mechanism of the feminization of embryonic chick testis by embryonic rat testis in in vitro culture].
abstract: Is the H-Y antigen released by the Rat embryo testis responsible for the feminization of the Chick embryo testis, when culturing both organs side by side in vitro? The results of the present study point rather to testosterone as the feminizing agent.
mesh_terms: D013734:Androgen-Insensitivity Syndrome / Q000209:etiology*; D000818:Animals; D002642:Chick Embryo; D006182:H-Y Antigen / Q000502:physiology; D008297:Male; D009924:Organ Culture Techniques; D051381:Rats; D013737:Testis / Q000196:embryology; D013739:Testosterone / Q000502:physiology
chemical_list: D006182:H-Y Antigen; D013739:Testosterone
vernacular_title: Sur le mécanisme de la féminisation du testicule embryonnaire de poulet par le testicule embryonnaire de rat en culture in vitro.